This commit ensures that the hash for the exporter
secrets is included in the StatefulSet template of
the MariaDB chart. This is necessary for the
exporter component to function correctly within
the MariaDB deployment.
Change-Id: Ie5c0630f931165d0319e6c94087f86e58bc5b505
Signed-off-by: Sergiy Markin <smarkin@mirantis.com>